21494401152000

Names of 21494401152000

• Cardinal: 21494401152000 can be written as Twenty-one trillion, four hundred ninety-four billion, four hundred one million, one hundred fifty-two thousand.

Scientific notation

• Scientific notation: 2.1494401152 × 10¹³

Factors of 21494401152000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 385

Divisors of 21494401152000

• Number of divisors d(n): 1584
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 61 64 70 75 80 84 96 98 100 105 112 120 122 125 128 140 147 150 160 168 175 183 192 196 200 210 224 240 244 245 250 256 280 294 300 305 307 320 336 350 366 375 384 392 400 420 427 448 480 488 490 500 512 525 560 588 600 610 614 640 672 700 732 735 750 768 784 800 840 854 875 896 915 921 960 976 980 1000 1024 1050 1120 1176 1200 1220 1225 1228 1280 1281 1344 1400 1464 1470 1500 1525 1535 1536 1568 1600 1680 1708 1750 1792 1830 1842 1920 1952 1960 2000 2100 2135 2149 2240 2352 2400 2440 2450 2456 2560 2562 2625 2688 2800 2928 2940 2989 3000 3050 3070 3072 3136 3200 3360 3416 3500 3584 3660 3675 3684 3721 3840 3904 3920 4000 4200 4270 4298 4480 4575 4605 4704 4800 4880 4900 4912 5120 5124 5250 5376 5600 5856 5880 5978 6000 6100 6125 6140 6272 6400 6405 6447 6720 6832 7000 7168 7320 7350 7368 7442 7625 7675 7680 7808 7840 8000 8400 8540 8596 8960 8967 9150 9210 9408 9600 9760 9800 9824 10248 10500 10675 10745 10752 11163 11200 11712 11760 11956 12000 12200 12250 12280 12544 12800 12810 12894 13440 13664 14000 14640 14700 14736 14884 14945 15043 15250 15350 15360 15616 15680 16000 16800 17080 17192 17920 17934 18300 18375 18420 18605 18727 18816 19200 19520 19600 19648 20496 21000 21350 21490 21504 22326 22400 22875 23025 23424 23520 23912 24000 24400 24500 24560 25088 25600 25620 25788 26047 26880 27328 28000 29280 29400 29472 29768 29890 30086 30500 30700 31232 31360 32000 32025 32235 33600 34160 34384 35840 35868 36600 36750 36840 37210 37454 37632 38375 38400 39040 39200 39296 40992 42000 42700 42980 44652 44800 44835 45129 45750 46050 46848 47040 47824 48000 48800 49000 49120 50176 51240 51576 52094 53375 53725 53760 54656 55815 56000 56181 58560 58800 58944 59536 59780 60172 61000 61400 62464 62720 64000 64050 64470 67200 68320 68768 71736 73200 73500 73680 74420 74725 74908 75215 75264 76750 76800 78080 78141 78400 78592 81984 84000 85400 85960 89304 89600 89670 90258 91500 92100 93025 93635 93696 94080 95648 96000 97600 98000 98240 102480 103152 104188 106750 107450 107520 109312 111630 112000 112362 115125 117120 117600 117888 119072 119560 120344 122000 122800 125440 128000 128100 128940 130235 131089 134400 136640 137536 143472 146400 147000 147360 148840 149450 149816 150430 150528 153500 156160 156282 156800 157184 160125 161175 163968 168000 170800 171920 178608 179200 179340 180516 182329 183000 184200 186050 187270 187392 188160 191296 192000 195200 196000 196480 204960 206304 208376 213500 214900 218624 223260 224000 224175 224724 225645 230250 234240 235200 235776 238144 239120 240688 244000 245600 250880 256200 257880 260470 262178 268625 268800 273280 275072 279075 280905 286944 292800 294000 294720 297680 298900 299632 300860 307000 312320 312564 313600 314368 320250 322350 327936 336000 341600 343840 357216 358680 361032 364658 366000 368400 372100 373625 374540 376075 376320 382592 384000 390400 390705 392000 392960 393267 409920 412608 416752 427000 429800 437248 446520 448000 448350 449448 451290 460500 465125 468175 468480 470400 471552 476288 478240 481376 488000 491200 512400 515760 520940 524356 537250 537600 546560 546987 550144 558150 561810 573888 585600 588000 589440 595360 597800 599264 601720 614000 625128 627200 640500 644700 651175 655445 655872 672000 683200 687680 714432 717360 722064 729316 732000 736800 744200 747250 749080 752150 752640 765184 780800 781410 784000 785920 786534 805875 819840 825216 833504 854000 859600 893040 896000 896700 898896 902580 911645 917623 921000 930250 936350 936960 940800 943104 952576 956480 962752 976000 982400 1024800 1031520 1041880 1048712 1074500 1093120 1093974 1100288 1116300 1120875 1123620 1128225 1142347 1147776 1171200 1176000 1178880 1190720 1195600 1198528 1203440 1228000 1250256 1254400 1281000 1289400 1302350 1310890 1311744 1344000 1366400 1375360 1395375 1404525 1428864 1434720 1444128 1458632 1464000 1473600 1488400 1494500 1498160 1504300 1530368 1561600 1562820 1568000 1571840 1573068 1611750 1639680 1650432 1667008 1708000 1719200 1786080 1793400 1797792 1805160 1823290 1835246 1842000 1860500 1872700 1880375 1881600 1905152 1912960 1925504 1952000 1953525 1964800 1966335 2049600 2063040 2083760 2097424 2149000 2186240 2187948 2200576 2232600 2241750 2247240 2256450 2284694 2295552 2340875 2342400 2352000 2357760 2381440 2391200 2397056 2406880 2456000 2500512 2562000 2578800 2604700 2621780 2688000 2732800 2734935 2750720 2752869 2790750 2809050 2857728 2869440 2888256 2917264 2928000 2947200 2976800 2989000 2996320 3008600 3060736 3125640 3136000 3146136 3223500 3255875 3277225 3279360 3300864 3334016 3416000 3427041 3438400 3572160 3586800 3595584 3610320 3646580 3670492 3684000 3721000 3745400 3760750 3763200 3810304 3825920 3851008 3904000 3907050 3929600 3932670 4099200 4126080 4167520 4194848 4298000 4375896 4465200 4483500 4494480 4512900 4558225 4569388 4588115 4591104 4681750 4684800 4704000 4715520 4762880 4782400 4794112 4813760 4912000 5001024 5124000 5157600 5209400 5243560 5465600 5469870 5501440 5505738 5581500 5618100 5641125 5711735 5715456 5738880 5776512 5834528 5856000 5894400 5953600 5978000 5992640 6017200 6251280 6272000 6292272 6447000 6511750 6554450 6558720 6601728 6668032 6832000 6854082 6876800 7022625 7144320 7173600 7191168 7220640 7293160 7340984 7368000 7442000 7490800 7521500 7651840 7702016 7808000 7814100 7859200 7865340 7996429 8198400 8252160 8335040 8389696 8596000 8751792 8930400 8967000 8988960 9025800 9116450 9138776 9176230 9182208 9363500 9408000 9525760 9564800 9588224 9627520 9767625 9824000 9831675 10002048 10248000 10315200 10418800 10487120 10931200 10939740 11002880 11011476 11163000 11236200 11282250 11423470 11430912 11477760 11553024 11669056 11712000 11788800 11907200 11956000 11985280 12034400 12502560 12584544 12894000 13023500 13108900 13336064 13664000 13674675 13708164 13753600 13764345 14045250 14288640 14347200 14382336 14441280 14586320 14681968 14736000 14884000 14981600 15043000 15303680 15404032 15628200 15730680 15992858 16386125 16396800 16504320 16670080 16779392 17135205 17192000 17503584 17860800 17934000 17977920 18051600 18232900 18277552 18352460 18727000 18816000 19051520 19129600 19176448 19255040 19535250 19648000 19663350 20004096 20496000 20630400 20837600 20974240 21879480 22022952 22326000 22472400 22564500 22791125 22846940 22940575 22955520 23106048 23338112 23424000 23577600 23814400 23912000 23970560 23989287 24068800 25005120 25169088 25788000 26047000 26217800 26672128 27328000 27349350 27416328 27507200 27528690 28090500 28558675 28577280 28694400 28764672 28882560 29172640 29363936 29472000 29768000 29963200 30086000 31256400 31461360 31985716 32772250 32793600 33008640 33340160 33558784 34270410 34384000 35007168 35721600 35868000 35955840 36103200 36465800 36555104 36704920 37454000 38259200 38510080 39070500 39296000 39326700 39982145 40008192 40992000 41260800 41675200 41948480 43758960 44045904 44652000 44944800 45129000 45582250 45693880 45881150 45911040 46212096 46676224 47628800 47824000 47941120 47978574 48137600 49158375 50010240 50338176 51576000 52094000 52435600 54656000 54698700 54832656 55014400 55057380 55975003 56181000 57117350 57154560 57388800 57529344 57765120 58345280 58727872 58944000 59536000 59926400 60172000 62512800 62922720 63971432 65544500 66680320 67117568 68373375 68540820 68768000 68821725 70014336 71443200 71736000 71911680 72206400 72931600 73110208 73409840 74908000 76518400 77020160 78141000 78653400 79964290 80016384 81984000 82521600 83350400 83896960 85676025 87517920 88091808 89304000 89889600 90258000 91164500 91387760 91762300 93352448 95257600 95648000 95882240 95957148 96275200 98316750 100020480 100676352 103152000 104188000 104871200 109397400 109665312 110114760 111950006 112362000 114234700 114702875 114777600 115530240 116690560 117455744 117888000 119072000 119852800 119946435 120344000 125025600 125845440 127942864 131089000 133360640 134235136 136746750 137081640 137536000 137643450 140028672 142793375 142886400 143472000 143823360 144412800 145863200 146220416 146819680 149816000 156282000 157306800 159928580 163968000 165043200 166700800 167793920 167925009 171352050 175035840 176183616 178608000 179779200 180516000 182329000 182775520 183524600 186704896 191296000 191914296 192550400 196633500 199910725 200040960 201352704 206304000 208376000 209742400 218794800 219330624 220229520 223900012 224724000 228469400 229405750 229555200 231060480 233381120 234911488 238144000 239705600 239892870 240688000 250051200 251690880 255885728 262178000 273493500 274163280 275072000 275286900 279875015 280057344 285586750 285772800 286944000 287646720 288825600 291726400 292440832 293639360 299632000 312564000 314613600 319857160 333401600 335587840 335850018 342704100 344108625 350071680 352367232 357216000 359558400 361032000 364658000 365551040 367049200 382592000 383828592 385100800 393267000 399821450 400081920 402705408 412608000 416752000 419484800 428380125 437589600 438661248 440459040 447800024 449448000 456938800 458811500 466762240 469822976 476288000 479411200 479785740 481376000 500102400 503381760 511771456 524356000 546987000 548326560 550573800 559750030 560114688 571173500 573888000 577651200 583452800 584881664 587278720 599264000 599732175 625128000 629227200 639714320 666803200 671175680 671700036 685408200 688217250 700143360 704734464 714432000 719116800 722064000 729316000 731102080 734098400 767657184 786534000 799642900 825216000 833504000 838969600 839625045 856760250 875179200 877322496 880918080 895600048 898896000 913877600 917623000 933524480 939645952 959571480 962752000 999553625 1000204800 1006763520 1023542912 1048712000 1093974000 1096653120 1101147600 1119500060 1142347000 1147776000 1155302400 1166905600 1169763328 1174557440 1198528000 1199464350 1250256000 1258454400 1279428640 1343400072 1370816400 1376434500 1399375075 1400286720 1409468928 1428864000 1438233600 1444128000 1458632000 1462204160 1468196800 1535314368 1573068000 1599285800 1667008000 1677939200 1679250090 1713520500 1750358400 1754644992 1761836160 1791200096 1797792000 1827755200 1835246000 1919142960 1925504000 1999107250 2000409600 2013527040 2047085824 2097424000 2187948000 2193306240 2202295200 2239000120 2284694000 2333811200 2349114880 2397056000 2398928700 2500512000 2516908800 2558857280 2686800144 2741632800 2752869000 2798750150 2800573440 2818937856 2888256000 2917264000 2924408320 2936393600 2998660875 3070628736 3146136000 3198571600 3334016000 3355878400 3358500180 3427041000 3500716800 3509289984 3523672320 3582400192 3595584000 3655510400 3670492000 3838285920 3998214500 4094171648 4194848000 4198125225 4375896000 4386612480 4404590400 4478000240 4569388000 4667622400 4698229760 4797857400 5001024000 5033817600 5117714560 5373600288 5483265600 5505738000 5597500300 5776512000 5834528000 5848816640 5872787200 5997321750 6141257472 6292272000 6397143200 6717000360 6854082000 6996875375 7001433600 7047344640 7164800384 7191168000 7311020800 7340984000 7676571840 7996429000 8188343296 8389696000 8396250450 8751792000 8773224960 8809180800 8956000480 9138776000 9595714800 10002048000 10067635200 10235429120 10747200576 10966531200 11011476000 11195000600 11669056000 11745574400 11994643500 12282514944 12584544000 12794286400 13434000720 13708164000 13993750750 14002867200 14094689280 14329600768 14622041600 14681968000 15353143680 15992858000 16779392000 16792500900 17503584000 17546449920 17618361600 17912000960 18277552000 19191429600 20470858240 20990626125 21494401152 21933062400 22022952000 22390001200 23338112000 23491148800 23989287000 24565029888 25169088000 25588572800 26868001440 27416328000 27987501500 28659201536 29244083200 29363936000 30706287360 31985716000 33585001800 35007168000 35236723200 35824001920 36555104000 38382859200 40941716480 41981252250 42988802304 43866124800 44045904000 44780002400 47978574000 50338176000 51177145600 53736002880 54832656000 55975003000 57318403072 58727872000 61412574720 63971432000 67170003600 70014336000 70473446400 71648003840 73110208000 76765718400 83962504500 85977604608 87732249600 88091808000 89560004800 95957148000 102354291200 107472005760 109665312000 111950006000 117455744000 122825149440 127942864000 134340007200 143296007680 146220416000 153531436800 167925009000 171955209216 176183616000 179120009600 191914296000 204708582400 214944011520 219330624000 223900012000 255885728000 268680014400 286592015360 307062873600 335850018000 352367232000 358240019200 383828592000 429888023040 438661248000 447800024000 511771456000 537360028800 614125747200 671700036000 716480038400 767657184000 859776046080 895600048000 1023542912000 1074720057600 1343400072000 1432960076800 1535314368000 1791200096000 2149440115200 2686800144000 3070628736000 3582400192000 4298880230400 5373600288000 7164800384000 10747200576000 21494401152000
• Sum of all divisors σ(n): 84832906302144
• Sum of proper divisors (its aliquot sum) s(n): 63338505150144
• 21494401152000 is an abundant number, because the sum of its proper divisors (63338505150144) is greater than itself. Its abundance is 41844103998144

Bases of 21494401152000

• Binary: 100111000110010001110001001010011010000000000₂
• Hexadecimal: 0x138C8E253400
• Base-36: 7MAE3H62O

Squares and roots of 21494401152000

• 21494401152000 squared (21494401152000²) is 462009280883098927104000000
• 21494401152000 cubed (21494401152000³) is 9930612819248373156074181623808000000000
• The square root of 21494401152000 is 4636205.4691309789
• The cube root of 21494401152000 is 27804.0749129109

Scales and comparisons

• 21,494,401,152,000 seconds is equal to 683,455 years, 24 weeks, 3 days, 2 hours, 40 minutes.
• To count from 1 to 21,494,401,152,000 would take you about one million, seven hundred eight thousand, six hundred thirty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 21494401152000 cubic inches would be around 2317 feet tall.

Recreational maths with 21494401152000

• 21494401152000 backwards is 00025110449412
• The number of decimal digits it has is: 14
• The sum of 21494401152000's digits is 33
• More coming soon!